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-rw-r--r--vendor/tracing-subscriber-0.3.3/tests/utils.rs39
1 files changed, 39 insertions, 0 deletions
diff --git a/vendor/tracing-subscriber-0.3.3/tests/utils.rs b/vendor/tracing-subscriber-0.3.3/tests/utils.rs
new file mode 100644
index 000000000..ff025a2a2
--- /dev/null
+++ b/vendor/tracing-subscriber-0.3.3/tests/utils.rs
@@ -0,0 +1,39 @@
+#![cfg(feature = "std")]
+mod support;
+use self::support::*;
+use tracing_subscriber::prelude::*;
+
+#[test]
+fn init_ext_works() {
+ let (subscriber, finished) = subscriber::mock()
+ .event(
+ event::mock()
+ .at_level(tracing::Level::INFO)
+ .with_target("init_works"),
+ )
+ .done()
+ .run_with_handle();
+
+ let _guard = subscriber.set_default();
+ tracing::info!(target: "init_works", "it worked!");
+ finished.assert_finished();
+}
+
+#[test]
+#[cfg(feature = "fmt")]
+fn builders_are_init_ext() {
+ tracing_subscriber::fmt().set_default();
+ let _ = tracing_subscriber::fmt()
+ .with_target(false)
+ .compact()
+ .try_init();
+}
+
+#[test]
+#[cfg(all(feature = "fmt", feature = "env-filter"))]
+fn layered_is_init_ext() {
+ tracing_subscriber::registry()
+ .with(tracing_subscriber::fmt::layer())
+ .with(tracing_subscriber::EnvFilter::new("foo=info"))
+ .set_default();
+}